Cyrus The Virus Grissom is a ruthless, insane criminal that leads the hijacking of the jailbird. Grissom spent over twenty years incarcerated, earned two degrees, including a Juris doctor, killed eleven fellow inmates and escaped twice. His main goal was to take control of the prison plane, rendevous with convict Cindino in Carson City and escape to a non-specified country in South America. This plan was interrupted by Ex U.S. Army Ranger Cameron Poe and U.S. Marshall Vince Larkin